// eslint-disable-next-line import/no-extraneous-dependencies
const JavaScriptObfuscator = require('javascript-obfuscator')

const levels = [
  {
    compact: true,
    controlFlowFlattening: false,
    deadCodeInjection: false,
    debugProtection: false,
    debugProtectionInterval: 0,
    disableConsoleOutput: false,
    identifierNamesGenerator: 'hexadecimal',
    log: false,
    numbersToExpressions: false,
    renameGlobals: false,
    selfDefending: false,
    simplify: true,
    splitStrings: false,
    stringArray: true,
    stringArrayCallsTransform: false,
    stringArrayCallsTransformThreshold: 0.5,
    stringArrayEncoding: [],
    stringArrayIndexShift: true,
    stringArrayRotate: true,
    stringArrayShuffle: true,
    stringArrayWrappersCount: 1,
    stringArrayWrappersChainedCalls: true,
    stringArrayWrappersParametersMaxCount: 2,
    stringArrayWrappersType: 'variable',
    stringArrayThreshold: 0.75,
    unicodeEscapeSequence: false
  },
  {
    compact: true,
    controlFlowFlattening: true,
    controlFlowFlatteningThreshold: 0.75,
    deadCodeInjection: true,
    deadCodeInjectionThreshold: 0.4,
    debugProtection: false,
    debugProtectionInterval: 0,
    disableConsoleOutput: false,
    identifierNamesGenerator: 'hexadecimal',
    log: false,
    numbersToExpressions: true,
    renameGlobals: false,
    selfDefending: true,
    simplify: true,
    splitStrings: true,
    splitStringsChunkLength: 10,
    stringArray: true,
    stringArrayCallsTransform: true,
    stringArrayCallsTransformThreshold: 0.75,
    stringArrayEncoding: ['base64'],
    stringArrayIndexShift: true,
    stringArrayRotate: true,
    stringArrayShuffle: true,
    stringArrayWrappersCount: 2,
    stringArrayWrappersChainedCalls: true,
    stringArrayWrappersParametersMaxCount: 4,
    stringArrayWrappersType: 'function',
    stringArrayThreshold: 0.75,
    transformObjectKeys: true,
    unicodeEscapeSequence: false
  },
  {
    compact: true,
    controlFlowFlattening: true,
    controlFlowFlatteningThreshold: 1,
    deadCodeInjection: true,
    deadCodeInjectionThreshold: 1,
    debugProtection: true,
    debugProtectionInterval: 0,
    disableConsoleOutput: false,
    identifierNamesGenerator: 'hexadecimal',
    log: false,
    numbersToExpressions: true,
    renameGlobals: false,
    selfDefending: true,
    simplify: true,
    splitStrings: true,
    splitStringsChunkLength: 5,
    stringArray: true,
    stringArrayCallsTransform: true,
    stringArrayEncoding: ['rc4'],
    stringArrayIndexShift: true,
    stringArrayRotate: true,
    stringArrayShuffle: true,
    stringArrayWrappersCount: 5,
    stringArrayWrappersChainedCalls: true,
    stringArrayWrappersParametersMaxCount: 5,
    stringArrayWrappersType: 'function',
    stringArrayThreshold: 1,
    transformObjectKeys: true,
    unicodeEscapeSequence: false
  }
]
const siteLock = {
  domainLock: ['greatmathgame.com', 'localhost', '127.0.0.1'],
  domainLockRedirectUrl: 'https://www.greatmathgame.com/'
}

module.exports = function javaScriptObfuscator(source) {
  const { level } = this.getOptions()
  const obfuscationResult = JavaScriptObfuscator.obfuscate(source, {
    ...levels[level - 1],
    ...siteLock
  })
  return obfuscationResult.getObfuscatedCode()
}
